It's amazing how often the conversation comes back to playing people out of position and Robbie Deans.
Are any of the coaches really that different?
Slipper has played both sides of the scrum this year so selecting him at LHP isn't really out of position, but it's arguable which side is his correct position.
Fardy has played lock most of the season and will probably be selected at 6.
Beale has played 12 all season and will probably be selected at 10.
To'omua has played 10 all season and will probably be selected at 12.
AAC (Adam Ashley-Cooper) has played 13 all season and there is a strong chance he'll be selected at 14. If he isn't, Rob Horne, who was completely out of position on the wing two months ago is a good shot to be selected there.
I think it shows that a lot of players are very versatile and can excel in multiple positions. What is best for the Super Rugby team might not be best for the test team. What might be perceived as a dumb selection because they are 'out of position' could just be a perception of what people are used to, rather than what might work best either immediately because of other player availability or in the long term because ideally you want a player playing for the Wallabies in a certain position.